Rockford Fosgate – M2D4-10IB

Product info:
10″ marine subwoofer with dual 2-ohm voice coils
injection-molded mineral-filled polypropylene cone with Santoprene rubber surround
integrated Color Optix RGB LED lighting included (requires separate PMX-RGB lighting controller)
synthetic fiber blend spider
Element Ready™ design
rugged, UV-stable plastic parts
corrosion-resistant spring-loaded push terminals
IP67 certification
removable grille included
power handling: 300 watts RMS/1200 watts peak
sensitivity: 91.5 dB
cutout diameter: 8.87″
top-mount depth: 4.3″
selectable impedance: 1 or 4 ohms
warranty: 2 years

Product info:
12″ marine subwoofer with dual 2-ohm voice coils
design for infinite baffle (free-air) installations
injection-molded mineral-filled polypropylene cone
integrated Color Optix RGB LED lighting included (requires separate PMX-RGB lighting controller)
synthetic fiber blend spider
Element Ready™ design
rugged, UV-stable plastic parts
Deutsch™ and Amphenol™ waterproof connectors make wiring simple
IP67 certification
removable grille included with interchangeable stainless-steel mesh or “Sport” inserts
Specs:
power handling: 400 watts RMS (1600 watts peak)
frequency response: 20-750 Hz
sensitivity: 88 dB @ 1w/1m
switchable impedance: 1 or 4 ohms
cutout diameter: 11″
top-mount depth: 5.13″
warranty: 2 years